The PublisherIntegrationFlow does not take into account AbstractEndpoint when marks its components for autoStartup(false)

[artembilan]

This way when we have a flow like this:

@Bean
	public Publisher<Message<byte[]>> debeziumPublisher(Builder<ChangeEvent<byte[], byte[]>> debeziumEngineBuilder) {
		return IntegrationFlow.from(Debezium.inboundChannelAdapter(debeziumEngineBuilder))
				.toReactivePublisher(true);
	}

That DebeziumMessageProducer starts producing messages immediately.
However expectations is to wait until subscription to that returned Publisher.